error in SSO to portal

HI SAP!

I AM MAKING AN SSO IN MY PROTAL 7.0 AND BW 3.5. I FINISHED THE INSTALATION AND ALL ITS READY. BUT WHEN I AM LOGGON IN THE PORTAL AND I WANT TO CHANGE TO ANTOTHER OPTION IN MY SCREEN FOR EXAMPLE I´M IN PURCHASE IVIEW, AND I WANT TO CHANGE TO SELLS IVIEW APPEARS AN BLANK IVIEW . I NEED ANOTHER CONFIGURATION TO ACCES IVIEWS TO DISPLAY ME THE COMPLETE INFORMATION.

THANKS

IVAN